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Stability of curved panels under uniform axial compression
The use of curved panels for the construction of steel bridges becomes more and more popular. Their design is however made difficult by a lack of specifications,... -
Stability of cylindrical steel panels under compression
The use of curved panels for the construction of steel bridges becomes more and more popular. Their design is however made difficult by a lack of specifications,... -
Comores : Proani : Le village
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Burundi : Vallée de la Kanyosha : Paysage typique de collines
La proximité de Bujumbuna assure des débouchés aux agriculteurs (bière de banane, huile de palme) et du travail (boys, sentinelles, manœuvres). Ceci se traduit dans le... -
Toniná : Travaux de protection du piédestal
Photographe : Dominique Michelet
